lavfi/vf_scale_qsv: fix the class_name in help for scale_qsv

Class name is used in show_help_children(avfilter_get_class(),...)
to prompt the available filters.

$ ffmpeg -h full

Before:
qsvscale AVOptions:

After:
scale_qsv AVOptions:

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhongli_dev@126.com>
This commit is contained in:
Linjie Fu 2020-01-21 16:50:14 +08:00 committed by Zhong Li
parent 566de25599
commit edf2c7be5c

View File

@ -629,7 +629,7 @@ static const AVOption options[] = {
};
static const AVClass qsvscale_class = {
.class_name = "qsvscale",
.class_name = "scale_qsv",
.item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT,